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(parent: 6a4ea0d) | patch
selftests/bpf: Add kprobe write ctx attach test
authorJiri Olsa <jolsa@kernel.org>
Tue, 16 Sep 2025 21:53:00 +0000 (23:53 +0200)
committerAlexei Starovoitov <ast@kernel.org>
Wed, 24 Sep 2025 09:25:06 +0000 (02:25 -0700)
commit1b881ee294b2d8929a77b0e489047765d55f0191
treeaf60f99eb90c4de4492e4e367a38ec9654248a04tree
parent6a4ea0d1cb4408a7ca8ad0d12bd1d08a35838160commit | diff
selftests/bpf: Add kprobe write ctx attach test

Adding test to check we can't attach standard kprobe program that
writes to the context.

It's x86_64 specific test.

Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20250916215301.664963-6-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
tools/testing/selftests/bpf/prog_tests/attach_probe.c diff | blob | history
tools/testing/selftests/bpf/progs/kprobe_write_ctx.c [new file with mode: 0644] blob
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